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Cushion|Lab Grown|IGI

0.99ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG799606203

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG799606203

Diamond specifications and retailer prices

From $206 SGD
As of November 5, 2026
Save $1,094 SGD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,299 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799606203 or 799606203. Listed at 16 retailers as of November 4, 2026, with prices from $206 to $1,299, a $1,094 spread on the same certified stone. Reve Diamonds lists it at $1,299. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799606203
Dimensions6.16 × 5.61 × 3.77 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.16 mm5.61 mm0.99 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799606203
Side View
Table 65.0%Crown 33°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $390 SGD|Low: $206 SGD|High: $1,299 SGD|Avg: $621 SGD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Reve Diamonds
November 5, 2026
Retailer 5$206 SGD
Retailer 15$229 SGD
Retailer 1$390 SGD
Retailer 12$399 SGD
Retailer 11$415 SGD
Retailer 2$426 SGD
Retailer 4$433 SGD
Retailer 14$434 SGD
Retailer 9$530 SGD
Retailer 3$541 SGD
Retailer 10$590 SGD
Retailer 13$792 SGD
Retailer 7$808 SGD
Retailer 8$1,067 SGD
Retailer 6$1,206 SGD
Reve Diamonds$1,299 SGD

44 data points across 16 retailers

16 retailers$206 SGD to $1,299 SGD

A
Cheapest Retailer
-
$206 SGD
Final sale: no returns
Retailer 2
-
$229 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$390 SGD
View
A
Retailer 4
-
$399 SGD
View
A
Retailer 5
-
$415 SGD
View
A
Retailer 6
-
$426 SGD
View
A
Retailer 7
-
$433 SGD
View
A
Retailer 8
-
$434 SGD
View
A
Retailer 9
-
$530 SGD
View
A
Retailer 10
-
$541 SGD
View
B+
Retailer 11
-
$590 SGD
View
B+
Retailer 12
-
$792 SGD
View
B+
Retailer 13
-
$808 SGD
View
B
Retailer 14
-
$1,067 SGD
View
B
Retailer 15
-
$1,206 SGD
View
Most Expensive
B
Reve Diamonds
A2B74D304 · Nov 4
$1,299 SGD
$1,017 USD
View
15 more retailers have this diamond
Prices start from $206 SGDSave up to $1,094 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.99ct Cushion
$206 SGD